Hello all

I currently just burned a dvd using Chettah DvD Burner
The .avi file played fine on the computer and the audio sounded good
When i burned the DVD it had no audio
Chettah's support site told me to download AC3 Filter
I downloaded it and have no idea how to use it, and make sure that when i burn my DVD's they have audio
Can anyone help?
Best
-Mike